package org.zfes.snowier.cloud.zbss.metting.biz.service.impl;

import java.util.List;
import java.util.Map;
import java.util.Optional;
import org.zfes.snowier.core.data.DataSet;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.beans.factory.annotation.Autowired;
import org.zfes.snowier.core.util.ZBeanUtil;
import com.google.common.collect.Lists;
import org.zfes.snowier.core.util.ZAlert;
import org.zfes.snowier.core.util.ZAssert;
import org.zfes.snowier.common.dao.params.ParamMap;
import org.zfes.snowier.cloud.zbss.metting.biz.service.IMettingsAttachesService;
import org.zfes.snowier.cloud.zbss.metting.biz.dao.MettingsAttachesMapper;
import org.zfes.snowier.cloud.zbss.metting.biz.dto.MettingsAttachesCreateDto;
import org.zfes.snowier.cloud.zbss.metting.biz.model.MettingsAttaches;
import java.util.stream.Stream;
@Service
public class MettingsAttachesServiceImpl implements IMettingsAttachesService{
 	@Autowired
	private MettingsAttachesMapper mettingsAttachesMapper;
	
	@Transactional(rollbackFor=Exception.class)
 	@Override
	public void createMettingsAttaches(MettingsAttachesCreateDto attachesCreateDto) {
		
		ZBeanUtil.validateBean(attachesCreateDto);
		
		MettingsAttaches mettingsAttaches=new MettingsAttaches();
		
		ZBeanUtil.copy(attachesCreateDto, mettingsAttaches, true);
		
		ZBeanUtil.setCreateInfo(mettingsAttaches);
		ZBeanUtil.validateBean(mettingsAttaches);
		mettingsAttachesMapper.insertSelective(mettingsAttaches);
	}
	
	@Transactional(rollbackFor=Exception.class,readOnly=true)
	@Override
	public Optional<MettingsAttaches> loadMettingsAttachesById(Long id) {
		if(id!=null){
			return Optional.ofNullable(mettingsAttachesMapper.selectByPrimaryKey(id));
		}
		return Optional.empty();
	}
	@Transactional(rollbackFor=Exception.class,readOnly=true)
	@Override
	public List<MettingsAttaches> loadAttachesByMetId(Long metId,Byte status){
		if(metId==null) {
			return Lists.newArrayList();
		}
		return mettingsAttachesMapper.selectByMetId(metId,status);
		
	}

	

	@Transactional(rollbackFor=Exception.class)
	@Override
	public void setMettingsAttachesStatus(Long id, Byte status) {
		ZAssert.notNull(id, "请选择要操作的数据");
		ZAssert.notNull(status, "状态参数错误");
		if(!Stream.of(new Byte[] {-1,0,1}).anyMatch(val->val.equals(status))) {
			ZAlert.serviceLogicalError("状态参数错误");
		}
		mettingsAttachesMapper.updateStatus( id,  status) ;
	}
	@Transactional(rollbackFor=Exception.class,readOnly=true)
	@Override
	public DataSet loadMettingsAttachesDataSet(Map<String, Object> params) {
		ParamMap pm=ParamMap.filterParam(params);
		DataSet ds=DataSet.newDS2(mettingsAttachesMapper.selectListCount(pm), mettingsAttachesMapper.selectMapListPage(pm));
		return ds;
	}
	
}